// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

class A<X> {
  final foo = "bar";
}

class B<Y> extends A<Y> {
  final foo;

  B(this.foo);
}

main() {}
